baber/WOPTO huggingface dataset:
Patent JP-2020123984-A (JP)
Title: Image processing device, image processing method, recording medium and program
Inventor: NAKAGAMI HISAJI
IPC: H04N19/52
Filed: 2020-04-30
Abstract: To provide an image processing device and an image processing method that improve encoding efficiency when performing prediction using correlation within a screen.SOLUTION: In an image processing device, an encoding unit 52 of an encoding device includes a prediction vector generator 90, and a differential vector generator 91. When a current motion vector of a current block to be used for prediction using correlation within a screen is encoded, if the type of a reference picture of the current block is different from the type of a reference picture of a candidate block corresponding to a reference motion vector candidate to be referred to in generation of a prediction vector of the current motion vector, the prediction vector generator 90 sets the candidate block in not-available and generates the prediction vector of the current motion vector by using a reference motion vector, and the differential vector generator 91 generates a differential vector between the current motion vector and the prediction vector generated by the prediction vector generator.SELECTED DRAWING: Figure 14
Patent JP-2021183384-A (JP)
Title: Image data preparation device, printing system, and computer program for preparing image data
Inventor: NAGURA MASAHIRO
IPC: B41J21/00
Filed: 2020-05-21
Abstract: To easily give a cutting line to a printing image without being affected by a rule of thumb of a user.SOLUTION: An image data preparation device 80 includes a display processing part 85 which displays a printing image P10 printed on a medium 5 by a printer 10 that can print and cut and a cutting line selection button BT10 for giving a cutting line LN1 to the printing image P10 on a display device 81. The cutting line selection button BT10 has a contour button BT11 which gives the cutting line LN1 in a manner to enclose a contour line LN2 of the printing image P10. The image data preparation device 80 includes a cutting line giving part 87 which gives the cutting line LN1 enclosing the contour line LN2 of the printing image P10 when a user selects the contour button BT11 and an RIP processing part 94 which carries out RIP processing on the printing image P10 displayed on the display device 81 and the cutting line LN1 for preparing image data DT1.SELECTED DRAWING: Figure 6
Patent JP-2021188144-A (JP)
Title: Civil engineering synthetic fiber net material and manufacturing method thereof
Inventor: MURAKAMI YOSHINORI
IPC: E02D17/20
Filed: 2020-05-26
Abstract: To provide a civil engineering synthetic fiber net material made by integrally forming a foldable folding-line portion on a portion of a net body having rigidity and a manufacturing method thereof.SOLUTION: A civil engineering synthetic fiber net material has a net body 20 formed of knitted bundle yarn that includes a fusible yarn with lower melting temperature than a resin fiber in a portion of the resin fiber and can be resinified, and a folding-line portion 30 formed of a pair of resinified vertical strands 21a, 21a and one or a plurality of insertion bundle yarn(s) 31 that is knitted between adjacent pair of vertical strands 21a, 21a so as to be foldable. The insertion bundle yarn 31 of the flexible folding-line portion 30 connects with the adjacent resinified net body 20 so as to be foldable.SELECTED DRAWING: Figure 2
Patent JP-2021188630-A (JP)
Title: Hydrogen storage system
Inventor: ABE MIKI
IPC: C01B3/00
Filed: 2020-05-26
Abstract: To provide a hydrogen storage system which enables a residual hydrogen amount in a hydrogen storage alloy tank to be accurately acquired and thereby solving a problem where unavailability of accurate measurement of a residual hydrogen amount causes a risk of an error between a measured residual hydrogen amount and an actual residual hydrogen amount and leads to a reduction in energy use efficiency if the hydrogen storage system is operated with the error in the residual hydrogen amount.SOLUTION: A hydrogen storage system 100 comprises: a hydrogen storage alloy tank 11 capable of storing hydrogen; residual hydrogen acquisition means 12 which acquires a residual hydrogen amount in the hydrogen storage alloy tank 11; and correction means 13 which corrects the residual hydrogen amount acquired through the residual hydrogen acquisition means 12.SELECTED DRAWING: Figure 5
Patent JP-2021188678-A (JP)
Title: Manufacturing method for wet friction plate
Inventor: YAGI SHINTARO
IPC: F16D13/52
Filed: 2020-05-29
Abstract: To provide a manufacturing method of a wet friction plate capable of improving holding property of lubricant in a fine groove formed with a laser beam.SOLUTION: A manufacturing method for a wet friction plate 200 comprises, after a friction material 210 is manufactured by papermaking in a first step, forming a fine groove 211 on the friction material 210 in a second step. In the friction material 210, a thermosetting resin is manufactured in a semi-cured state. The fine groove 211 is formed in a V shape in cross section by a laser beam. Next, in a third step, the friction material 210 is arranged on the core metal 201 via an adhesive made of a thermosetting resin. Next, in a fourth step, the friction material 210 is pressed while applying heat thereto, to crush the fine groove 211, to form irregularities on the inner surface 212 in the groove and completely cure the thermosetting resin.SELECTED DRAWING: Figure 3
Patent JP-2021186946-A (JP)
Title: Sensor detection condition setting method, detection condition setting program and storage medium for storing program
Inventor: KURIYAMA TATSUOKI
IPC: B25J19/06
Filed: 2020-06-02
Abstract: To make it possible to easily set sensor detection conditions.SOLUTION: A detection condition setting method for a laser scanner LS for detecting approach of an approaching object to a robot R comprises: an operation data reading step S1 at which operation data of the robot R is read; an operation data reading step S2 at which operation data of the laser scanner LS is read; a detection condition preparation step S3 at which on the basis of the operation data read at the operation data reading step S1 and the operation data read at the operation data reading step S2, detection conditions of the laser scanner LS are prepared; and a detection condition setting step S4 at which the detection conditions prepared at the detection condition preparation step S3 are set to the laser scanner LS.SELECTED DRAWING: Figure 6
Patent JP-2021187377-A (JP)
Title: Guidance control device, and passenger guidance system
Inventor: OE ATSUSHI
IPC: B61L25/02
Filed: 2020-06-03
Abstract: To provide a guidance control device and a passenger guidance system so as to be able achieve a platform use environment more desirable to passengers.SOLUTION: A guidance control device (1) includes: a passenger confirmation part (15) for confirming, by using detection results of a plurality of passenger detection devices (30) when a train enters a platform in a station yard, passengers existing within an evacuation-required area from which the passengers are required to evacuate when the train approaches; and a guidance control part (15) for controlling one or more guidance devices (30) which can guide the passengers to perform evacuation guidance to urge the passengers to evacuate from the evacuation-required area if the passenger conformation part confirms the passengers within the evacuation-required area within a guidance period set by assuming that the train enters the platform.SELECTED DRAWING: Figure 1
Patent JP-2021189981-A (JP)
Title: On-vehicle device, vehicle motion analysis system
Inventor: ISHIDA KYOKO
IPC: G07C5/00
Filed: 2020-06-04
Abstract: To provide a technique to control an amount of data by appropriately selecting a data item which need to be collected in order to analyze an accident situation.SOLUTION: An on-vehicle device according to the present invention acquires data describing a vehicle state and a surrounding condition of a vehicle, and the on-vehicle device selects and outputs a record described in the data in which at least one of a motion of the vehicle or the motion of a peripheral object exceeds a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021196071-A (JP)
Title: Double-pipe type heat exchanger
Inventor: HAKOZAKI YOSHIHIKO
IPC: F28D7/10
Filed: 2020-06-09
Abstract: To improve connection strength between an outer pipe and a branch pipe of a double-pipe type heat exchanger.SOLUTION: An inner pipe 3 is disposed at the inner side of an outer pipe 2. A first branch pipe 4 is connected to the outer pipe 2. The outer pipe 2 has a protruding part 11 protruding outward. The protruding part 11 is formed at a part as seen in a circumferential direction of the outer pipe 2. A hole 12 into which the first branch pipe 4 is inserted is formed at a top part 11T of the protruding part 11. The top part 11T of the protruding part 11 is provided with a flat surface 11s. The flat surface 11s is formed over an entire periphery of the hole 12 in a circumferential direction. The first branch pipe 4 has a tip cylinder part 31 and a flange part 32. The flange part 32 protrudes to the radial outer side farther than the tip cylinder part 31. The tip cylinder part 31 is inserted into the hole 12, and the flange part 32 contacts with the flat surface 11s of the top part 11T.SELECTED DRAWING: Figure 2
Patent JP-2020161490-A (JP)
Title: Packaging material for cell
Inventor: UEDA SHUNSUKE
IPC: H01M2/02
Filed: 2020-06-12
Abstract: To provide a packaging material for a cell, suppressed in whitening in molding and having excellent moldability.SOLUTION: A packaging material for a cell comprises a laminate in which at least a surface coating layer, a base material layer, a metallic layer, and a thermal adhesive resin layer are layered in the order. The surface coating layer is formed of a cured product of a resin composition that contains a thermosetting resin. The surface of the surface coating layer has a Martens hardness of 15 N/mm2 or more, the Martens hardness being measured at an applied load of 1 mN by an indentation method.SELECTED DRAWING: None
Patent JP-2022000001-A (JP)
Title: Composition containing n-acetyl glucosamine, proteoglycan and extract powder of giant knotweed (polygonum sachalinense fr.schm)
Inventor: ONISHI KEIGO
IPC: A61P19/02
Filed: 2020-06-19
Abstract: To provide a composition with less coloration and less moisture absorption, containing N-acetyl glucosamine, proteoglycan and extract powder of giant knotweed.SOLUTION: A composition containing N-acetyl glucosamine, proteoglycan and extract powder of giant knotweed contains cellulose or cellulose derivative as an inhibitor of coloration and moisture absorption.SELECTED DRAWING: None
Patent JP-2022014817-A (JP)
Title: Metal bending device
Inventor: NAKAHARA MASAKI
IPC: B21D5/14
Filed: 2020-07-07
Abstract: To provide a metal bending device which can improve metal processing efficiency.SOLUTION: A metal bending device comprises two lower rolls 12, 13, and an upper roll 11 located above between both the lower rolls 12, 13. The device lowers the upper roll 11 by a hydraulic cylinder for raising and lowering, and presses down and bending a metal 14 between the upper rolls and the lower rolls 12, 13. The metal 14 is moved by rotating the upper roll 11 by a feed drive motor. When moving the upper roll 11 and the metal 14 and bending the metal on the basis of operation of manual operation means, control means stores control data concerning movement amounts of the moved upper roll 11 and metal 14 in a storage part for each of a plurality of processes in bending. The control means controls the hydraulic cylinder for raising and lowering and the feed drive motor on the basis of the control data stored in the storage part, and automatically performs bending.SELECTED DRAWING: Figure 1
Patent JP-2023145809-A (JP)
Title: Reinforcement learning device, reinforcement learning system, object operation device, model generation method and reinforcement learning program
Inventor: FUJITA YASUHIRO
IPC: B25J13/08
Filed: 2020-07-10
Abstract: To provide a reinforcement learning device, reinforcement learning system, object operation device, model generation method and reinforcement learning program which can increase a success probability of a prescribed operation to an object.SOLUTION: A reinforcement learning device includes at least one memory and at least one processor. The at least one processor is configured to be able to execute processing of inputting information about a photographed image captured by an imaging device in which any of the position and attitude thereof changes and information about a target object image showing an object being an operation target operated by an end effector to a training model that outputs information for controlling the operation of the end effector, and updating a parameter of the training model on the basis of the operation result to the object when the operation of the end effector is controlled on the basis of the information output by the training model.SELECTED DRAWING: Figure 1
Patent JP-2022016090-A (JP)
Title: Display device
Inventor: ODA YUKARI
IPC: G09F9/30
Filed: 2020-07-10
Abstract: To provide a display device with which it is possible to lighten the burdens required for the formation of a luminescent layer.SOLUTION: A display device 100 comprises: a luminescent layer 110 provided with a plurality of first luminescent part 111B for emitting light of a first wavelength region and a second luminescent part 111G for emitting light of a second wavelength region; a wavelength control layer 120 provided with a wavelength conversion part 121 for releasing light of a third wavelength region using light of the first wavelength region for excitation light and located on the first luminescent part 111B, a first transmission part 122B for passing light of the first wavelength region through and locate on the first luminescent part 111B different from the wavelength conversion part 121, and a second transmission part 122G for passing light of the second wavelength region through and located on the second luminescent part 111G; and a wavelength selection part 131 for selectively reflecting light of the first wavelength region and passing light of the third wavelength region through and located on the wavelength conversion part 121.SELECTED DRAWING: Figure 1
Patent JP-2021130299-A (JP)
Title: Pre-stressed concrete
Inventor: AWANE MASAKI
IPC: B28B23/04
Filed: 2020-07-13
Abstract: To provide pre-stressed concrete simultaneously using chemical stress by an expansive admixture and mechanical stress by a continuous fiber reinforced wire rod, increasing strength by the synergetic effect of the chemical stress and the mechanical stress, realizing weight saving, thinning and cracking suppression, increasing the freedom degree of designs and widely usable as a general building member.SOLUTION: In concrete introduced with pre-stress, mechanical stress by a tendon and chemical stress by an expansion material for concrete are simultaneously introduced, the tendon is a continuous fiber reinforced wire rod, the expansion material for concrete being 5 to 30 kg/m3, and 0.2 to 2.0 wt.% of aluminum oxide is contained with respect to the expansion material.SELECTED DRAWING: Figure 2
Patent JP-2022017678-A (JP)
Title: Printed wiring board and manufacturing method thereof
Inventor: WU YOUHONG
IPC: H01L23/12
Filed: 2020-07-14
Abstract: To prevent a crack in a solder resist layer.SOLUTION: A printed wiring board includes a base insulation layer 12, a conductor layer 14 formed on the base insulating layer, a solder resist layer 16 that is formed on the base insulating layer and the conductor layer and has an opening 16a that exposes a part of the conductor layer as a conductor pad 14a, and a bump 20 formed on the conductor pad, and the bump includes a base plating layer 24 formed in the opening and on a part of the surface of the solder resist layer, and a top plating layer 28 formed on the base plating layer, and between the surface of the solder resist layer and the side edge of the base plating layer, the side edge of the base plating layer includes a convex-shaped notch 24a with respect to the surface of the solder resist layer.SELECTED DRAWING: Figure 1
Patent JP-2022018385-A (JP)
Title: Composite container, composite container manufacturing method and blow mold
Inventor: HASHIMOTO DAICHI
IPC: B29C49/22
Filed: 2020-07-15
Abstract: To provide a composite container, a composite container manufacturing method and a blow mold that allow for making the external appearance of the composite container preferable and improving the design thereof.SOLUTION: A composite container 10A comprises a container body 10, and a plastic member 40 provided in close contact with an outer side of the container body 10. On an outer surface of the plastic member 40, a concavo-convex structure 21 is formed including a plurality of convex-striped portions 22 extending along a first direction d1. In a section taken along a second direction d2 orthogonal to the first direction d1, the convex-striped portion 22 has a triangular shape. The convex-striped portion 22 has an apex angle 24 having an angle θ of 20° or greater and 90° or smaller. A spacing L1 between the apex angles 24 of the mutually-adjoining convex-striped portions 22 is 5 μm or greater and 70 μm or smaller.SELECTED DRAWING: Figure 4
Patent JP-2022020230-A (JP)
Title: refrigerator
Inventor: USAMI HOUDAI
IPC: F25D23/00
Filed: 2020-07-20
Abstract: To provide a refrigerator which appropriately controls an energization amount of a heater installed in a storage chamber for preventing dew condensation on a connector storage part installed in the storage chamber by opening of an opening/closing part of the storage chamber or outside air inflow through clearances of the storage chamber to reduce power consumption while preventing dew condensation on the connector storage part.SOLUTION: A refrigerator includes: a dew condensation prevention device disposed in a storage chamber of the refrigerator; and a control part including an outside air temperature sensor detecting an outside air temperature of the refrigerator, a storage chamber temperature sensor detecting a temperature in the storage chamber and a storage chamber humidity sensor detecting a humidity in the storage chamber, and controls energization to the dew condensation prevention device on the basis of a temperature difference detected by the storage chamber temperature sensor and the outside air temperature sensor and the humidity detected by the storage chamber humidity sensor.SELECTED DRAWING: Figure 6
Patent JP-2022020365-A (JP)
Title: Infrared-absorbing fine particles dispersion liquid, infrared-absorbing fine particles dispersion, and infrared-absorbing transparent substrate
Inventor: NOSHITA AKINARI
IPC: C09K3/00
Filed: 2020-07-20
Abstract: To provide a dispersion including infrared-absorbing fine particles which has excellent designability and high visible light transmittance, which satisfies both optical characteristics having high transmittance of light with the wavelength of 800 nm to 900 nm and low transmittance of light with the wavelength 1200 nm or more.SOLUTION: An infrared-absorbing fine particles dispersion liquid in which infrared-absorbing fine particles including at least composite tungsten oxide fine particles and tin-doped indium oxide fine particles are dispersed in liquid medium. The composite tungsten oxide fine particles have predetermined optical characteristics, the weight ratio A of the composite tungsten oxide fine particles with respect to the tin-doped indium oxide fine particles in the infrared-absorbing fine particles is in the range of 5/95≤A<20/80, the infrared-absorbing fine particles have predetermined optical characteristics, and b* value of an L*a*b* color system is 8.30 or more.SELECTED DRAWING: None
Patent JP-2022020498-A (JP)
Title: Instant noodle
Inventor: KOBAYASHI TORU
IPC: B65D77/08
Filed: 2020-07-20
Abstract: To provide a novel method to enjoy instant noodles which helps consumers to reduce the amount of attached soup to be used and salt consumption.SOLUTION: An instant bagged or cupped noodles product with powder or a liquid soup pack attached which expresses clearly that it is possible to leave a part of the attached powder or liquid soup at the time of cooking according to the taste of the eater, and is configured such that in order to adjust the amount of soup used during cooking in relation to the attached powder or liquid soup pack, one serving of powder or liquid soup stored in the pack is separated in multiple compartments.SELECTED DRAWING: Figure 4
Patent JP-2022020909-A (JP)
Title: Organ preservation device
Inventor: KASAMATSU HIROO
IPC: A01N1/02
Filed: 2020-07-21
Abstract: To provide a technique facilitating connecting a piping to an organ when preserving while perfusing liquid to the organ outside the body, and capable of securing sealability of a space where the organ is preserved.SOLUTION: An organ preservation device 1 includes an organ storage container 10, an organ holding part, a liquid supply pipe 40, a drain pipe 50, and an air pressure adjustment part 60. The organ storage container 10 forms a closed organ storage space 18 in the inside. The organ holding part holds an organ 9 in the organ storage space 18. The liquid supply pipe 40 supplies liquid to the held organ 9, and the drain pipe 50 discharges liquid from the held organ 9. The air pressure adjustment part 60 adjusts an air pressure of the organ storage space 18. The organ storage container 10 has a first connection part 14 to a third connection part 16 for communicating the organ storage space 18 with an outer space. The liquid supply pipe 40 is detachably connected to the first connection part 14, the drain pipe 50 is detachably connected to the second connection part 15, and a suction pipe 61 is detachably connected to the third connection part 16.SELECTED DRAWING: Figure 3
Patent JP-2022021387-A (JP)
Title: Capsule recovery system
Inventor: YOSHIDA KAZUMASA
IPC: G06Q10/00
Filed: 2020-07-22
Abstract: To improve a recovery rate of a capsule.SOLUTION: A capsule recovery device 2A has: a seal 21 that displays an identification image with an instrument authentication code embedded therein; connection request means 23 that requests communication connection, using the instrument authentication code; and detection means 24 that detects the number of capsules charged into the capsule recovery device 2A. A mobile terminal 3 has: code extraction means 32 that reads the identification image displayed in the seal 21, and extracts the instrument authentication code; and communication establishment means 33 that establishes communication with the capsule recovery device 2A on the basis of the instrument authentication code included in the connection request, and the instrument authentication code extracted by the code extraction code 32. An application server 4 is equipped with privilege issue means 42 that issues a privilege when the capsule is detected by the detection means 24 after the communication is established by the communication establishment means 33.SELECTED DRAWING: Figure 3